申请人:Instituto de Angeli S.p.A.
公开号:US04465841A1
公开(公告)日:1984-08-14
This invention relates to imidazolylphenyl amidines, the preparation thereof, and pharmaceutical compositions containing them. More particularly, this invention relates to compounds of the general formula ##STR1## in which R, R.sub.1, and R.sub.3, which may be the same or different, each represent a hydrogen atom or a lower alkyl group, and R.sub.2 represents a linear or branched alkyl, alkenyl, or alkynyl group, a cyano group, a hydroxyl group, a substituted or unsubstituted cycloalkyl or cycloaliphatic alkyl group, a bicyclic group, an aralkyl or aryl group optionally substituted by halogen, methyl, methoxy, or methylenedioxy groups, or a substituted or unsubstituted heterocyclylalkyl or heterocyclic group which may also contain a further hetero atom, or a non-toxic, pharmacologically acceptable acid addition salt thereof. These compounds are useful in treating disorders of the gastrointestinal tract.
本发明涉及咪唑苯基脲类化合物及其制备方法和含有它们的药物组合物。更具体地说,本发明涉及一般式为##STR1##其中,R、R.sub.1和R.sub.3可以相同也可以不同,分别代表氢原子或低碳基;R.sub.2代表线性或支链烷基、烯基或炔基、氰基、羟基、取代或未取代的环烷基或环烷基烷基、双环基、芳基或芳基烷基(可选取代卤素、甲基、甲氧基或亚甲二氧基基团)、取代或未取代的杂环基烷基或杂环基团(也可以含有另一个杂原子)或其非毒性、药理学上可接受的酸盐。这些化合物在治疗胃肠道疾病方面有用。